Hi all I have a question for you all Networking Expert out there. Im running a small networking at my house. this Network consist of 3 computers : My computer, My sister's and My mom's. My computer act as a Network Harddrive, I share a lot of Files in my computer. Sometimes my sister like to pull over some files from my computer, but there are some folders where i dont like her to open. Im thinking to Password Protect a certain folders, so whenever she or my mom open those certain folders a pop up will show up asking for password (im thinking to password protect because sometimes I need to able to access those folders from either my mom's or sister's computer) Is there anyway to do this? third party Program? all computers in my network running Windows XP.